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[3.0] EasyWeChat\Support\XML::parse方法会将空节点解析为空数组，而不是空字符串 #426

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Baiqiang opened this issue May 24, 2016 · 0 comments
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[3.0] EasyWeChat\Support\XML::parse方法会将空节点解析为空数组，而不是空字符串 #426

Baiqiang opened this issue May 24, 2016 · 0 comments

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@Baiqiang
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Baiqiang commented May 24, 2016 •
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我用的环境

PHP 版本：7.0.3
overtrue/wechat 版本：3.0

问题及现象

微信推送的消息里经常会有空标签，如通常的关注/取关事件里，EventKey都是空的，xml内容都是<EventKey><![CDATA[]]></EventKey>，在simplexml_load_string时，这个节点会被解析成SimpleXMLElement对象，而不是字符串，因此会在随后的arrarval方法中被转成空数组。
因此我在使用中就不得不判断每个字段是否为空数组，是的话转为空字符串，否则写入数据库时参数绑定就会出错。
不知道作者是否注意到这个问题？
overtrue added a commit that referenced this issue May 24, 2016
@overtrue
XML empty node bugfix #426.
12fd7af
overtrue added a commit that referenced this issue May 25, 2016
@overtrue
Develop (#429)
ab27301 
* XML empty node bugfix #426.

* Applied fixes from StyleCI (#427)

* Auto validate.

* Fix server test.

* Applied fixes from StyleCI (#428)
overtrue added a commit that referenced this issue Jun 2, 2016
@overtrue
Develop (#437)
fd85b55 
* XML empty node bugfix #426.

* Applied fixes from StyleCI (#427)

* Auto validate.

* Fix server test.

* Applied fixes from StyleCI (#428)

* Fix tests #430

* Add comment.

* Applied fixes from StyleCI (#434)

* Add getMessage() to server guard.
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@overtrue @Baiqiang